Senior Database Developer
Tech Stack / Keywords
Firma i stanowisko
Our client is a globally recognized technology leader known for building innovative cloud and digital solutions at scale. The role is part of a large-scale modernization initiative focused on SQL Server to Aurora PostgreSQL migration in a cloud-native environment.
Wymagania
- Strong experience with Microsoft SQL Server (T-SQL), including stored procedures, functions, triggers, views and complex queries
- Advanced to expert knowledge of PostgreSQL
- Strong hands-on experience with Amazon Aurora PostgreSQL
- Proficiency with AWS Database Migration Service (DMS) and AWS Schema Conversion Tool (SCT)
- Solid background in cross-platform database schema migration, especially from SQL Server to PostgreSQL
- Experience in database modernization testing, including compile validation, functional testing and performance benchmarking
Nice to have:
- Experience with AWS Transform for .NET / SQL Server, including AI-driven migration workflows, validation and output refinement
- Familiarity with GenAI-assisted migration tools
- Experience with AWS Aurora configuration (parameter groups, replication, high availability, Performance Insights)
- Experience with Amazon CloudWatch for database monitoring and alerting
- Intermediate proficiency in Python for scripts and automation of migration tasks
- Experience with CI/CD processes for database deployments
- Familiarity with Kiro for AI-assisted code refinement workflows
Obowiązki
- Migrate SQL Server database schemas to Amazon Aurora PostgreSQL, ensuring structural consistency, accurate data type mapping and proper handling of dependencies
- Convert stored procedures, functions, triggers and views from T-SQL to PL/pgSQL, addressing syntax and behavioral differences between the two systems
- Update application database interactions by adapting queries and the data access layer for seamless integration with Amazon Aurora PostgreSQL
- Use automation and AI-driven tools to accelerate migration, review generated results and refine outputs to ensure high quality
- Apply AWS migration and modernization solutions to support schema conversion, data migration and code updates
- Deploy migrated schemas, application code and data to non-production environments, with settings, security and connectivity configured according to best practices
- Validate migrated database objects and application integration by testing functionality, data integrity, performance and stability
Oferta
- Engineering community of industry professionals
- Friendly team and enjoyable working environment
- Flexible schedule and opportunity to work remotely within Poland
- Chance to work abroad for up to 60 days annually
- Business-driven relocation opportunities
- Outstanding career roadmap
- Leadership development, career advising, soft skills, and well-being programs
- Certification (GCP, Azure, AWS)
- Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru
- English classes
- Stable income (Employment Contract or B2B)
- Participation in the Employee Stock Purchase Plan
- Benefits package (health insurance, multisport, shopping vouchers)
- Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more
- Referral bonuses
- Corporate, social and well-being events
Inne informacje
EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.
EPAM Systems
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